10 Gillette 7 O'Clock Super Stainless Safety Razor Blades

Gillette's Permasharp technology ensures a sharp double-edge blade, one
of the best available anywhere. Multi coated for durability and
smoothness. Made in Gillette's plant in St. Petersburg, Russia. Will fit
all modern double-edge safety razors: Merkur, Parker, Edwin Jagger,
Weishi etc.